// ============================================================================
//
// Copyright (C) 2006-2007 Dengues
//
// Google Group: http://groups.google.com/group/dengues
// QQ Group: 24885404
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// ============================================================================
package org.dengues.designer.ui.process.editors;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.part.FileEditorInput;

/**
 * Qiang.Zhang.Adolf@gmail.com class global comment. Detailled comment <br/>
 * 
 */
@SuppressWarnings("restriction")//$NON-NLS-1$
public class DenguesJavaEditor extends CompilationUnitEditor {

    private IFile codeFile;

    /**
     * Qiang.Zhang.Adolf@gmail.com DenguesJavaEditor constructor comment.
     */
    public DenguesJavaEditor() {
        super();
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.ui.texteditor.AbstractDecoratedTextEditor#isEditable()
     */
    @Override
    public boolean isEditable() {
        return false;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor#doSetInput(org.eclipse.ui.IEditorInput)
     */
    @Override
    public void doSetInput(IEditorInput input) throws CoreException {
        if (input instanceof ProcessEditorInput) {
            ProcessEditorInput editorInput = (ProcessEditorInput) input;
            codeFile = editorInput.getCodeFile();
            super.doSetInput(new FileEditorInput(codeFile));
        } else {
            super.doSetInput(input);
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor#dispose()
     */
    @Override
    public void dispose() {
        super.dispose();
        try {
            if (codeFile != null) {
                codeFile.delete(true, getProgressMonitor());
            }
        } catch (CoreException ex) {
            ex.printStackTrace();
        }
    }

}
